It is a straight graded coin, FYI. Really, I think a number of people need to pay a visit to PCGS Photograde, as some of the guesses are so far off. I don’t get offended, but it shows inexperience with the overall grading scale for the series. Most are in the ballpark.
The 3CN series seems to take a bit more experience to grade. Examples from the earlier dates in the series tend to be clashed with the lines in the vertical columns not well defined. That's why I think the OP coin ended up only MS 62.